Naftalin

Naftalin (az lot. naphtha — neft) S|₀N_v, karbogidridi aromati. Kristallhoyash berang, bui khos dorad; t gudozish 80,3° S, t jush. 218° Selsiya. Zahrnok, zichiash 1,1517 g/sm^! (22° S). Dar spirt, efir, benzol nagz, ammo dar ob bad hal meshavad. Naftalinro az zifti angishtsang va karbogidridhoi neft hosil mekunand.

Az Naftalin an­gidrida ftalat, Moddahoi rangubori (naftolho, naftilaminhoyu sulfokislotahoi onho) va gayra hosil me­kunand. Gomologhoi Naftalin dar zifti angisht va metilnaftalinho niz mavjudand. Hosilai Naftalin polimetalnaftalinro chun insektisidkho, metilnaftalinkhoro chun omili tanzimi sabzishi rastani va namakkhoi sulfokislotap Naftalinro boshad, hamchun emulgatorho ba kor mebarand.